';
if ( ! $value ) {
if ( isset( $settings['std'] ) ) {
$value = $settings['std'];
} else {
$temp_choices = $choices;
reset( $temp_choices );
$value = key( $temp_choices );
}
}
foreach ( $choices as $id => $label ) {
$class = 'vcex-opt';
if ( $id == $value ) {
$class .= ' vcex-active';
}
if ( $id ) {
$class .= ' vcex-opt-' . $id;
}
$output .= '
' . $label . '
';
}
$output .= '
';
$output .= '
 . ')
',
'blue' => ' . ')
',
'gray' => ' . ')
',
'purple' => ' . ')
',
'red' => ' . ')
',
);
$wrap_classes .= ' vcex-no-active-bg';
} elseif ( is_callable( $choices ) ) {
$choices = call_user_func( $choices );
}
if ( ! $choices ) {
return;
}
$output = '